Somewhere, 254 miles above us, an astronaut is probably printing something. Ever since the International Space Station (ISS) welcomed its first residents in November of 2000, there have been ...

Since Kepler's laws of motion dictate that celestial bodies orbit more slowly when farther from the sun, we are now moving at ...

U.S. astronaut Nichole "Vapor" Ayers captured a spectacular view of a phenomenon known as a "sprite" blazing to life above an ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.

Osteoporosis Treatments: How Space Is Strengthening Bones On Earth In the harsh environment of space, astronauts experience accelerated bone loss, losing bone mass up to 10 times faster than ...

The umbrella-shaped antenna, built by US space firm L3Harris, catches the returning signals and redirects them to the ...

Four Canadian university teams flew their science on parabolic flights with Canada's National Research Council. This video ...

Resilience, a lunar lander built and operated by the Japanese company ispace, was part of the Hakuto-R Mission to deploy a "Moonhouse," a tiny colorful art piece, on the moon, while also exploring ...

According to Axiom Space, the crew members continued adjusting to life in microgravity, and the crew focused on integration ...

Based on the comet's brightness and current distance — it's located just inside Jupiter's orbit — scientists estimate its ...

A new image released by China's space agency offers the first glimpse at the Tianwen 2 spacecraft, which is en route to collect samples from one of Earth's "quasi-moons". The photo shows some ...

NASA in 2021 signed agreements with three U.S. companies to develop the designs of space stations and commercial destinations in low-Earth orbit: Blue Origin, Nanoracks and Northrop Grumman.